*2007/02/01 14:51:21.68 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/12 16:30:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 113 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 852F2589 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.01 116.899 2 Temperature:Secondary 'deg C (ITS90)' 7.2798 10.6085 3 Transmissivity %/metre 43.8 59.2 4 Fluorescence:URU:Seapoint mg/m^3 0.11 2.327 5 Oxygen:Dissolved:SBE mL/L 1.464 8.023 6 Oxygen:Dissolved:SBE umol/kg 63.67207 349.5116 7 Salinity:T1:C1 PSS-78 32.2189 33.8379 8 Number_of_bin_records n/a 12 51 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-33\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : LG03 EVENT NUMBER : 9 LATITUDE : 49 15.01000 N ! (deg min) LONGITUDE : 126 43.77000 W ! (deg min) WATER DEPTH : 120 ALTIMETER (M) : 6.4 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 17:19:22 11964 11964 CLEAN 5.0 2007/01/22 17:46:23 11805 11805 SHIFTDAT 3.4 2007/01/22 18:12:14 11805 11805 SHIFTDAT 3.4 2007/01/23 12:16:26 11805 11805 SHIFTDAT 3.4 2007/01/23 12:41:34 11805 11805 SHIFTDAT 3.4 2007/01/23 13:09:15 11805 11805 DELETE 6.3 2007/01/23 13:34:13 11805 3362 CTDEDIT 4.61 2007/01/25 16:38:48 3362 2813 CALIB 11.7 2007/01/29 15:08:10 2813 2813 FILTERS 4.3 2007/01/29 15:17:04 2813 2813 BINAVE 4.1.1 2007/01/29 15:23:57 2813 113 CALIB 11.7 2007/01/29 17:51:08 113 113 REMOVECH 7.0 2007/01/30 10:09:34 113 113 CHGUNITS 3.0 2007/01/30 11:08:23 113 113 REORDER 1.2.1 2007/01/30 11:08:42 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:21 ? ? $END $REMARKS -CLEAN functions: 2007/01/22 17:44:41 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 107.33 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/25 16:38:48 549 records were deleted in this editing session. 22 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:08:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.3770000E-01 0.1562300E+01 14 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2007/01/29 17:51:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1200000E+00 0.1000000E+01 -REMOVECH 2007/01/30 10:09:34 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/01 14:51:21 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2006-33\2006-33-0009.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 12 2006 16:30:48 NMEA Latitude = 49 15.01 N NMEA Longitude = 126 43.77 W NMEA UTC (Time) = Oct 12 2006 16:30:48 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-15 2006-33 Station: LG03 Latitude: Longitude: Depth: 120 m # nquan = 16 # nvalues = 11964 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 11964 # span 1 = 0.953, 117.335 # span 2 = 7.2736, 10.6235 # span 3 = 7.2746, 10.6258 # span 4 = 0.690696, 3.618700 # span 5 = 0.119773, 3.618169 # span 6 = 31.0121, 92.8272 # span 7 = 0.0000e+00, 3.4176e+00 # span 8 = 0.9731, 3.1587 # span 9 = 0.97626, 7.72909 # span 10 = 3.42, 100.00 # span 11 = -1.910, 1.642 # span 12 = 0, 1 # span 13 = 5.6489, 33.8452 # span 14 = 0.8825, 33.8417 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2006 16:30:48 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jan 22 2007 11:20:29, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0009.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:11:53, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0009.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jan 22 2007 16:22:40, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0009.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2007 16:34:33, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0009.cnv Q:\Cruise_Data\ 2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 4.6db and records corrupted by shed wakes around 20, 72, 94, 113db and from the bottom of the cast; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. Recalibration of SBE Dissolved Oxygen: The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. The dissolved oxygen data in the CTD files should be considered, roughly • ±0.8ml/l from 0 – 75db • ±0.4ml/l from 75 – 175db • ±0.1ml/l below 175db • The manufacturer considers the sensor unreliable below 100db ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.377E-01 1.5623) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.12 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 5.0 10.5964 43.8 2.070 8.00 348.7 32.2189 29 6.0 10.6085 45.2 2.020 8.02 349.5 32.3379 27 7.0 10.5680 44.3 2.175 7.89 343.6 32.4661 29 8.0 10.5456 43.9 2.219 7.54 328.2 32.5383 25 9.0 10.4732 44.0 2.327 7.06 307.6 32.5558 26 10.0 10.2828 45.0 1.944 6.60 287.5 32.5702 23 11.0 9.8630 50.7 1.510 6.21 270.5 32.5284 41 12.0 9.8235 51.7 1.188 6.01 261.6 32.5309 41 13.0 9.9105 52.7 1.049 5.78 251.8 32.5782 26 14.0 10.0118 53.8 0.973 5.58 243.1 32.6352 20 15.0 9.8684 54.5 0.776 5.38 234.3 32.6447 18 16.0 9.6231 56.4 0.618 5.09 221.6 32.6605 32 17.0 9.5845 57.2 0.514 4.77 207.8 32.6698 26 18.0 9.4388 57.8 0.416 4.57 199.0 32.6954 23 19.1 9.2573 59.1 0.282 4.42 192.5 32.7557 30 20.0 9.1897 59.2 0.212 4.27 185.8 32.8157 44 21.0 9.1561 59.1 0.215 4.15 180.7 32.8498 32 22.0 9.1085 59.0 0.218 4.12 179.6 32.8888 24 23.0 9.0293 58.7 0.225 4.12 179.2 32.9425 20 24.0 9.0212 58.2 0.258 4.10 178.5 32.9712 18 25.0 9.0565 57.7 0.285 4.07 177.3 32.9951 21 26.0 8.9998 57.3 0.283 4.03 175.6 33.0106 27 27.0 8.9234 57.3 0.263 3.98 173.2 33.0377 38 28.0 8.8522 57.5 0.244 3.94 171.6 33.0818 28 29.0 8.8152 57.6 0.238 3.94 171.3 33.1115 22 30.0 8.8063 57.6 0.235 3.93 171.2 33.1195 19 31.0 8.8118 57.4 0.245 3.93 171.1 33.1354 22 32.1 8.8144 57.5 0.263 3.92 170.6 33.1455 35 32.9 8.8010 57.4 0.261 3.90 169.7 33.1513 41 34.0 8.7764 57.5 0.257 3.88 169.0 33.1646 22 35.0 8.7638 57.4 0.252 3.87 168.3 33.1730 18 36.0 8.7612 57.4 0.257 3.87 168.2 33.1785 16 37.0 8.7550 57.5 0.252 3.86 168.1 33.1843 18 38.0 8.7502 57.5 0.254 3.86 168.2 33.1880 20 39.0 8.7426 57.6 0.254 3.87 168.4 33.1977 25 40.0 8.7389 57.5 0.260 3.87 168.3 33.2087 32 41.0 8.7135 57.6 0.264 3.82 166.2 33.2344 36 42.0 8.6490 57.9 0.271 3.72 162.1 33.2781 28 43.0 8.4931 58.2 0.247 3.64 158.3 33.3474 22 44.0 8.3583 58.1 0.221 3.58 155.7 33.3965 20 45.0 8.2696 57.9 0.213 3.53 153.7 33.4227 21 46.0 8.2288 57.9 0.202 3.49 151.7 33.4369 21 47.0 8.2272 58.0 0.196 3.41 148.5 33.4375 21 48.0 8.2127 58.0 0.195 3.31 144.1 33.4436 22 49.0 8.1413 57.9 0.190 3.21 139.5 33.4671 23 50.0 8.0325 57.3 0.167 3.11 135.4 33.4997 26 51.0 7.9270 56.8 0.155 3.03 132.0 33.5326 33 52.0 7.9222 56.7 0.152 2.97 129.4 33.5346 25 53.0 7.9181 56.7 0.144 2.93 127.5 33.5371 23 54.0 7.9177 56.7 0.139 2.89 125.9 33.5377 22 55.0 7.8809 56.7 0.138 2.87 124.7 33.5521 21 56.0 7.8479 56.7 0.136 2.85 123.9 33.5676 20 57.0 7.8417 56.7 0.134 2.83 123.2 33.5709 22 58.0 7.8433 56.7 0.132 2.82 122.5 33.5702 26 59.0 7.8303 56.7 0.128 2.80 121.9 33.5765 32 60.0 7.8245 56.7 0.131 2.79 121.4 33.5791 23 61.0 7.8176 56.7 0.129 2.78 121.1 33.5823 22 62.0 7.8194 56.7 0.128 2.77 120.7 33.5813 25 63.0 7.8124 56.8 0.129 2.77 120.4 33.5851 30 64.0 7.8083 56.7 0.127 2.76 120.2 33.5882 26 65.0 7.8062 56.7 0.130 2.76 120.2 33.5898 21 66.0 7.8062 56.7 0.127 2.76 120.1 33.5900 17 67.0 7.8075 56.7 0.125 2.76 120.0 33.5899 20 68.0 7.8039 56.7 0.121 2.75 119.8 33.5930 22 69.0 7.7916 56.8 0.122 2.75 119.6 33.6004 27 70.0 7.7876 56.8 0.126 2.74 119.4 33.6019 27 71.0 7.7831 56.7 0.124 2.74 119.2 33.6022 26 71.7 7.7760 56.6 0.125 2.74 119.1 33.6054 13 73.1 7.7725 56.8 0.121 2.72 118.3 33.6066 26 74.0 7.7704 56.9 0.119 2.71 117.8 33.6076 23 75.0 7.7704 56.7 0.116 2.70 117.5 33.6078 17 76.0 7.7691 56.6 0.121 2.70 117.5 33.6082 12 77.0 7.7611 56.6 0.122 2.70 117.4 33.6120 18 78.0 7.7601 56.5 0.119 2.70 117.5 33.6126 22 79.0 7.7618 56.6 0.122 2.70 117.5 33.6118 28 80.0 7.7612 56.9 0.119 2.70 117.5 33.6136 25 81.0 7.7564 56.8 0.123 2.70 117.6 33.6170 20 82.0 7.7561 56.7 0.120 2.70 117.6 33.6179 20 83.0 7.7526 56.9 0.119 2.70 117.4 33.6207 24 84.0 7.7546 56.9 0.123 2.69 117.2 33.6194 34 85.0 7.7546 56.7 0.122 2.67 116.4 33.6194 51 85.9 7.7275 56.5 0.119 2.65 115.3 33.6347 32 87.0 7.7119 56.5 0.121 2.64 114.8 33.6430 20 88.0 7.7045 56.4 0.120 2.63 114.5 33.6468 18 89.0 7.6967 56.5 0.119 2.63 114.2 33.6514 15 90.0 7.6814 56.4 0.115 2.62 113.9 33.6611 15 91.0 7.6598 56.7 0.113 2.61 113.6 33.6780 14 92.0 7.6361 57.0 0.110 2.60 113.1 33.6914 19 93.1 7.6021 56.7 0.115 2.55 110.7 33.7074 29 94.1 7.5246 56.4 0.114 2.34 101.7 33.7320 23 95.0 7.4727 54.7 0.119 2.24 97.5 33.7506 24 96.0 7.4517 54.1 0.119 2.18 94.9 33.7601 20 97.0 7.4523 54.1 0.114 2.12 92.3 33.7600 20 98.0 7.4528 54.0 0.116 2.05 89.1 33.7599 24 99.0 7.4286 53.7 0.114 1.96 85.4 33.7712 26 100.0 7.4002 53.1 0.116 1.87 81.5 33.7839 22 101.0 7.3808 52.7 0.118 1.80 78.1 33.7922 19 102.0 7.3642 52.4 0.120 1.73 75.4 33.7985 21 103.0 7.3211 51.9 0.118 1.68 72.9 33.8167 26 104.1 7.3100 51.7 0.117 1.61 70.2 33.8221 51 104.9 7.3066 51.7 0.117 1.57 68.3 33.8236 31 106.0 7.3020 51.5 0.116 1.55 67.5 33.8264 20 107.0 7.2989 51.4 0.119 1.54 66.9 33.8282 23 108.0 7.2926 51.4 0.115 1.52 66.3 33.8313 32 109.0 7.2904 51.4 0.113 1.51 65.9 33.8326 27 110.0 7.2908 51.3 0.120 1.50 65.5 33.8327 20 111.0 7.2898 51.3 0.116 1.50 65.3 33.8333 20 112.1 7.2876 51.2 0.117 1.50 65.1 33.8343 26 113.1 7.2824 51.2 0.116 1.48 64.5 33.8367 24 113.9 7.2804 51.2 0.119 1.47 64.0 33.8376 42 115.0 7.2807 51.2 0.117 1.47 63.8 33.8377 22 116.0 7.2809 51.2 0.119 1.46 63.7 33.8376 21 116.9 7.2798 51.1 0.117 1.46 63.7 33.8379 19